(1918). Some Problems of To-Day. Hospital (Lond 1886).
Citação norma Chicago"Some Problems of To-Day." Hospital (Lond 1886) 1918.
MLA引文"Some Problems of To-Day." Hospital (Lond 1886) 1918.
警告：這些引文格式不一定是100％准確.
APA引文
(1918). Some Problems of To-Day. Hospital (Lond 1886).
Citação norma Chicago"Some Problems of To-Day." Hospital (Lond 1886) 1918.
MLA引文"Some Problems of To-Day." Hospital (Lond 1886) 1918.